Image variety on edible substrates

ABSTRACT

An article of commerce comprising an edible substrate having an image disposed thereon, and a method for making edible substrates having a variety of different images.

CROSS REFERENCE TO RELATED APPLICATIONS

This application claims the benefit of priority to U.S. ProvisionalApplication Ser. No. 60/486,311, filed Jul. 11, 2003, and to U.S.Provisional Application Ser. No. 60/503,719, filed Sep. 17, 2003, bothof which are herein incorporated by reference.

FIELD OF INVENTION

The present invention relates to articles of commerce comprising aplurality of edible substrates, more particularly wherein the ediblesubstrates have an image disposed thereon.

BACKGROUND OF THE INVENTION

Printing on edible items such as snacks can provide an added level ofexcitement beyond the snacking itself. The printed content can be in theform of graphics, text or combinations, and it can be used to deliver,for example, games, stories, jokes, and educational facts. This newlevel of excitement is, however, a function of how new the printedcontent is to the consumer. Such is the case, for example, of reading ajoke for the second time. In this case the joke may not be effective anylonger at creating an impact or sustaining the interest. Also, whenbeing exposed to an image for the second time, a consumer may no longerbe interested in it because she is already familiar with it. To sustaina high level of excitement upon consumption of printed edible items itis, therefore, important, to provide consumers with variety of contentwithin a unit purchase and over multiple purchases.

This could be accomplished by a very large database of content fromwhich to draw for printing. But this could be difficult to manage sinceall content would typically need to be reviewed and approved for use,and a system to store all content could be more complex. For example,stacked fabricated potato crisps like Pringles®, are a popular snackitem sold as stacks of crisps within canisters, that lend themselveswell for printing for having consistent planar surfaces that can beprinted. However, billions of individual Pringle® crisps are sold everyyear. It would be very difficult to provide a database with printedcontent that would be unique for this many snack crisps, in order toprovide consumers new printed content in every canister purchase.Furthermore, the licensing fees of images provided by content providerscould potentially be much higher as a result of needing to use morevaried content.

It would be, therefore, advantageous to devise methods to deliver newprinted content consistently to consumers with every unit purchase.Furthermore, it would be advantageous to do so while minimizing thenumber of images used in the process.

SUMMARY OF THE INVENTION

In one aspect, the present invention provides a method of making ediblesubstrates having a variety of images disposed thereon. The value of thearticle can be enhanced and sustained by providing a variety of imagesto the consumer. Such variety leads in turn to a sustained level ofconsumer engagement and stimulation, increased product desirability, andalso serves to build a stronger relationship between the articlemanufacturer and the consumer.

In one aspect, the present invention provides a method of making afabricated snack chip having an image disposed thereon. In oneembodiment, the method comprises:

-   -   (a) providing a fabricated snack piece;    -   (b) providing an image source, wherein said image source        comprises a plurality of different images;    -   (c) creating a script, wherein said script comprises a script        image selected from said image source;    -   (d) communicating a script image from the script to an image        disposal device;    -   (e) disposing said script image on said fabricated snack piece        with said image disposal device to form an image-disposed        fabricated snack piece.

In another aspect, the present invention provides a method of makingfabricated snack chips having a variety of images disposed thereon. Inone embodiment, the method comprises:

-   -   (a) providing a stream of fabricated snack pieces, wherein said        stream comprises a plurality of fabricated snack pieces;    -   (b) providing an image source, wherein said image source        comprises a plurality of different images;    -   (c) creating a script, wherein said script comprises a plurality        of script images selected from said image source, and wherein        said script images are arranged in a pre-determined order in the        script;    -   (d) communicating script images in a pre-determined order from        the script to an image disposal device;    -   (e) disposing script images on fabricated snack pieces with said        image disposal device to form image-disposed fabricated snack        pieces.        A plurality of image-disposed fabricated snack pieces can be        placed in a container to form an article of commerce.

In another aspect, the present invention provides a method of makingedible substrates having a variety of images disposed thereon. In oneembodiment, the method comprises:

-   -   (a) providing a stream of edible substrates, wherein said stream        comprises a plurality of edible substrates;    -   (b) providing an image source, wherein said image source        comprises a plurality of different images;    -   (c) creating a script, wherein said script comprises a plurality        of script images selected from said image source, and wherein        said script images are arranged in a pre-determined order in the        script;    -   (d) communicating a plurality of script images in a        pre-determined order from the script to an image disposal        device;    -   (e) disposing a plurality of script images on a plurality of        edible substrates to form a plurality of image-disposed edible        substrates, wherein said image-disposed edible substrates have a        level of pattern change of from 2% to 100%.

The image-disposed edible substrates of (e) can be packaged in one or aplurality of packages to form one or a plurality of articles ofcommerce.

In yet another aspect, the present invention provides a method ofcreating a modified script. In one embodiment, the method comprises:

-   -   (a) providing a stream of edible substrates, wherein said stream        comprises a plurality of edible substrates;    -   (b) providing an image source, wherein said image source        comprises a plurality of different images;    -   (c) creating a script, wherein said script comprises a script        image selected from said image source;    -   (d) communicating a script image from the script to an image        disposal device;    -   (e) disposing said script image on a first edible substrate to        form a first image-disposed edible substrate;    -   (f) detecting an image on said first image-disposed edible        substrate;    -   (g) evaluating said detected image and providing feedback to        modify said script of images, as a function of the evaluation of        said detected image, to create a modified script;    -   (h) communicating a second script image from said modified        script to an image disposal device;    -   (i) disposing said second script image on a second edible        substrate with said image disposal device to form a second        image-disposed edible substrate

These and other features, aspects, and advantages of the presentinvention will become evident to those skilled in the art from readingof the present disclosure.

All documents cited herein are incorporated by reference in theirentirety. The citation of any document is not to be construed as anadmission that it is prior art with respect to the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1: This figure shows a script of images for an exemplary container#1, wherein each different letter represents a different image. Boldedletters corresponds to baseline positions for a given image within atotal number of images that may span one or more scripts.

FIG. 2: This figure shows a script of images for an exemplary container#2, wherein each different letter represents a different image. Boldedletters corresponds to baseline positions for a given image within atotal number of images that may span one or more scripts. Circledletters represent images around which a pattern change exists. This iswithin the context of the five scripts represented in FIGS. 1 through 5.

FIG. 3: This figure shows a script of images for an exemplary container#3, wherein each different letter represents a different image. Circledletters represent images around which a pattern change exists. This iswithin the context of the five scripts represented in FIGS. 1 through 5.

FIG. 4: This figure shows a script of images for an exemplary container#4, wherein each different letter represents a different image. Circledletters represent images around which a pattern change exists. This iswithin the context of the five scripts represented in FIGS. 1 through 5.

FIG. 5: This figure shows a script of images for an exemplary container#5, wherein each different letter represents a different image. Circledletters represent images around which a pattern change exists. This iswithin the context of the five scripts represented in FIGS. 1 through 5.

FIG. 6: This figure shows a simulation of the experiences that oneconsumer could encounter upon purchasing consecutive containerscontaining image-disposed edible substrates, wherein the images areprinted on edible substrates always following the same sequence withoutinducing a pattern change. This assumes 1000 different images in animage source and that image-disposed edible substrates are packed ingroups of 100.

FIG. 7: Analogous to FIG. 6, FIG. 7 shows another simulation of theexperiences that one consumer could encounter upon purchasingconsecutive containers containing image-disposed edible substrates,wherein the images are printed on edible substrates always following thesame sequence without inducing a pattern change. This assumes 1000different images in an image source and that image-disposed ediblesubstrates are packed in groups of 100.

FIG. 8: This figure shows a simulation of the experiences that oneconsumer could encounter upon purchasing consecutive containerscontaining image-disposed edible substrates, wherein the images areprinted on edible substrates following sequences with induced patternchanges. This assumes 1000 different images in an image source and thatimage-disposed edible substrates are packed in groups of 100.

FIG. 9: Analogous to FIG. 8, FIG. 9 shows another simulation of theexperiences that one consumer could encounter upon purchasingconsecutive containers containing image-disposed edible substrates,wherein the images are printed on edible substrates following sequenceswith induced pattern changes. This assumes 1000 different images in animage source and that image-disposed edible substrates are packed ingroups of 100.

DETAILED DESCRIPTION OF THE INVENTION

1. Method

In one aspect, the present invention provides a method of making afabricated snack chip having an image disposed thereon. In oneembodiment, the method comprises:

-   -   (a) providing a fabricated snack piece;    -   (b) providing an image source, wherein said image source        comprises a plurality of different images;    -   (c) creating a script, wherein said script comprises a script        image selected from said image source;    -   (d) communicating a script image from the script to an image        disposal device;

(e) disposing said script image on said fabricated snack piece to forman image-disposed fabricated snack piece.

In another aspect, the present invention provides a method of makingfabricated snack chips having a variety of images disposed thereon. Inone embodiment, the method comprises:

-   -   (a) providing a stream of fabricated snack pieces, wherein said        stream comprises a plurality of fabricated snack pieces;    -   (b) providing an image source, wherein said image source        comprises a plurality of different images;    -   (c) creating a script, wherein said script comprises a plurality        of script images selected from said image source, and wherein        said script images are arranged in a pre-determined order in the        script;    -   (d) communicating script images in a pre-determined order from        the script to an image disposal device;    -   (e) disposing script images on fabricated snack pieces to form        image-disposed fabricated snack pieces.        A plurality of image-disposed fabricated snack pieces can be        placed in a container to form an article of commerce.

In another aspect, the present invention provides a method of makingedible substrates having a variety of images disposed thereon. In oneembodiment, the method comprises:

-   -   (a) providing a stream of edible substrates, wherein said stream        comprises a plurality of edible substrates;    -   (b) providing an image source, wherein said image source        comprises a plurality of different images;    -   (c) creating a script, wherein said script comprises a plurality        of script images selected from said image source, and wherein        said script images are arranged in a pre-determined order in the        script;    -   (d) communicating a plurality of script images in a        pre-determined order from the script to an image disposal        device;    -   (e) disposing a plurality of script images on a plurality of        edible substrates to form a plurality of image-disposed edible        substrates, wherein said image-disposed edible substrates have a        level of pattern change of from 2% to 100%.

a. Edible Substrate

As used herein, “edible substrate” or “substrate” includes any materialsuitable for consumption that is capable of having an image disposedthereon. Any suitable edible substrate can be used with the inventionherein. Examples of suitable edible substrates can include, but are notlimited to, snack chips (e.g., sliced potato chips), fabricated snacks(e.g., fabricated chips such as tortilla chips, potato chips, potatocrisps), extruded snacks, cookies, cakes, chewing gum, candy, bread,fruit, dried fruit, beef jerky, crackers, pasta, sliced meats, slicedcheese, pancakes, waffles, dried fruit film, breakfast cereals, andtoaster pastries.

In a preferred embodiment, the edible substrate comprises a fabricatedsnack piece, preferably a fabricated snack chip, and more preferably afabricated potato crisp. Suitable snack pieces include those describedin “Chip Frying Machine,” U.S. Pat. No. 3,520,248, issued Jul. 14, 1970,to MacKendrick; “Preparation of Chip-Type Products,” U.S. Pat. No.3,576,647, issued Apr. 27, 1971, to Liepa; “Apparatus for PreparingChip-Type Products,” U.S. Pat. No. 3,608,474, issued Sep. 28, 1971, toLiepa; and “Molding Device for Preparing Chip-Type Products,” U.S. Pat.No. 3,626,466, issued Dec. 7, 1971, to Liepa; Lodge in U.S. Pat. No.5,464,643, and Villagran et al. in U.S. Pat. No. 6,066,353 and U.S. Pat.No. 5,464,642. In one embodiment, the fabricated snack chip is afabricated potato crisp, such as that described by Lodge in U.S. Pat.No. 5,464,643, and Villagran et al. in U.S. Pat. No. 6,066,353 and U.S.Pat. No. 5,464,642. Other snack chips that can be used herein includethose described in “Process for Making a Corn Chip with Potato ChipTexture,” U.S. Pat. No. 4,645,679, issued Feb. 24, 1987 to Lee, III etal.

In addition, the edible substrate can include pet foods such as, but notlimited to, dog biscuits and dog treats.

The edible substrate can be in any suitable form. For example, thesubstrate can be a finished food product ready for consumption, a foodproduct that requires further preparation before consumption (e.g.,snack chip dough, dried pasta), or combinations thereof. Furthermore,the substrate can be rigid (e.g., fabricated snack chip) or non-rigid(e.g., dried fruit film). In one embodiment, the edible substrates areconnected to one another (e.g., in the form of a dough sheet prior tocutting the individual pieces).

As used herein, “fabricated snack piece” or “snack piece” is broadenough to include a snack piece that has not yet been separated (e.g.,cut) from a dough. For example, in one embodiment, an image is disposedupon a dough sheet, then the dough sheet is later cut into individualpieces. Furthermore, “fabricated snack piece” or “snack piece” is broadenough to include both cooked (e.g., fried) and un-cooked (e.g., dough)substrates.

Preferably, the edible substrates are provided as a stream ofsubstrates. As used herein, “stream” means a continuous source ofsubstrates. For example, a stream of substrates can include a pluralityof substrates such as that provided by a conveyor belt or as a feed froma continuous, semi-continuous, or batch process.

b. Image Source

As used herein an “image source” includes any collection of one or moreimages from which a script can be created. For example, the image sourcecan be an electronic (e.g., computer-based) database, a plurality ofdatabases, or a collection of hard-copy images.

Images can be in any suitable form, preferably electronic media such asthat generated using computer software and stored on an electronicstorage device, such as a computer, computer disk, RAM, or ROM, orvisual display. Any suitable computer system, as known in the art, canbe used.

Preferably, all the images in the image source are different from oneanother. However, in one embodiment, at least two of the images in animage source are the same.

Preferably, each image can be identified by an identifier, e.g., asequential number or letter, that allows the image to be selected fromthe image source. For example, in one embodiment, each image isidentified by a unique number (e.g., 100 images are each assigned adifferent number from 1 to 100). Assigning an identifier to each imageallows for, among other things, cataloging of images and selection ofimages from the source by identifier (e.g., by number or letter). Inanother embodiment, an identifier is assigned to a portion of a clusterof images.

Any suitable image can be used. The image can comprise one or moregraphic elements, one or more text elements, or combinations thereof. Asused herein, “text” means one or more alpha-numeric symbols. Text caninclude letters, numbers, words, and combinations thereof.

As used herein, “graphic” means pictorial representation. For instance,the graphic can include objects, symbols, scenes, people, animals, toys,or characters. Suitable characters can include cartoon characters andlicensed characters, as well as characters associated with popularpersonalities in the media, advertising, or well known in the particularculture.

Non-limiting examples of suitable images include letters, numbers,words, animals, cartoon characters, popular figures from the media,caricatures, historic events, and photographs.

Furthermore, images can be in the form of full or partial words,numbers, clues, hints, jokes, revelations, trivia quizzes, photographs,pictures, puzzles, stories, games, or sequence of events (e.g.animations). For example, the image can comprise the question portion ofa trivia quiz. In one embodiment, the image depicts a piece of a jig-sawpuzzle.

Furthermore, the image can be permanent or active. Permanent imagesinclude those that do not change before consumption of the ediblesubstrate. Active images include those that can be modified by somemeans before consumption of the edible substrate.

For example, active images include those that can be visually modified.In one embodiment, an invisible image becomes visible when the substratecomes into contact with saliva (e.g., the substrate is licked). Inanother embodiment, the image becomes visible when the substrate is heldunder a black light source. In yet another embodiment, the visible imagebecomes invisible when the substrate comes into contact with saliva. Instill another embodiment, the visible image disappears and a second,different, image appears when the substrate comes into contact withsaliva.

As used herein, “images” or “plurality of images” also includes acontinuous image source (e.g., a ribbon or band) that is disposed on oracross multiple substrates. For example, in one embodiment, different,discrete portions of an image (e.g., a chain or row of flowers) aredisposed on a plurality of substrates. Thus, according to the presentinvention, a continuous image source can provide the source of multipleimages.

C. Script

As used herein, a “script” is a sequence of one or more images. Thescript images are arranged in a pre-determined order. A “script image”refers to an image that is part of a script. According to the presentinvention, a script is created from one or more images selected from animage source. The pre-determined order of the script is determined byany suitable scripting methodology. The script provides the sequence(e.g., order) of images that are disposed upon a plurality of ediblesubstrates.

Any suitable scripting methodology can be used to create a script. Forexample, the methodology can be a particular sequence (e.g., orderingthe script images in the same sequence as they are found in the imagesource), can be in a particular pattern (e.g. every other image from thesource), can be selected individually or as a batch, or can be random.

Furthermore, scripting can occur “live” (e.g., contemporaneous withimage disposal) or “pre-recorded” (e.g., a script is created in advanceof image disposal).

In one embodiment employing a random scripting methodology, each scriptimage is selected at random from the subset of images that remain aftereach image is selected from the source. Each image is drawn from thesubset of images that remains after each image is randomly selected fromthe remaining images in the cycle. As used herein, a “cycle” means onecomplete utilization of each image in the database. In a particularexecution of this embodiment, the number of images in the cycle is equalto or greater than the number of image-disposed substrates to becontained in a particular container. In the preferred embodiment of thisexecution, all the images are different. This embodiment can result in acontainer of substrates wherein each image-disposed substrate in thecontainer has a different image disposed thereon.

In a particular embodiment, all the images in the cycle are different,and the number of images in the cycle is equal to: the number ofimage-disposed substrates to be contained in a particularcontainer+(plus) an additional pre-determined number of images. Thisadditional pre-determined number of images can be equal to or greaterthan the absolute or average number of image-disposed substrates pulledfor quality sampling, discards, and/or other types of loss. Furthermore,by including an additional predetermined number of images as above,containers of image-disposed edible substrates where all the images aredifferent in each container can still be produced, even if there arelosses in the manufacturing system for any of a variety of reasons(e.g., sampling, discards, etc.).

In another embodiment, each script image is selected at random from theentire set of images in the source.

According to the method herein, all or a subset of the images in animage source can be used to create a script.

d. Image Disposal

According to the present invention, the script images are communicatedin a pre-determined order from the script to an image disposal device.The image disposal device then disposes one or more images on one ormore edible substrates to form one or more image-disposed ediblesubstrates. As used herein, an “image-disposed edible substrate” is anedible substrate having an image disposed thereon. The disposed imagecan cover part or all of the visual portion of the edible substrate. Inaddition, the image can include one or more text or graphics disposedupon said edible substrate.

As used herein, “disposed on” means that one element can be integralwith another element, or that one element can be a separate structurebonded to or placed on another element. Thus, the image can be applieddirectly or indirectly to the edible substrate, applied to a materialthat is placed on the edible substrate, applied within the ediblesubstrate, or other variations or combinations thereof. In particularembodiments, the image can be printed, sprayed, or other wise applieddirectly on the surface of the substrate. In other embodiments, theimage can be applied to a material placed on the surface of thesubstrate. The image can be located on the outer surface of thesubstrate, or can be located on the interior of the substrate, orcombinations thereof.

Any suitable means of disposing an image on the substrate can be usedherein. For example, the image can be printed, drawn, painted, orotherwise attached to the edible substrate. The image can besingle-color or multi-color. The image can comprise dyes, pigments,other natural or synthetic substances, or combinations thereof.

The image can be disposed on the edible substrate before or after acooking process (e.g., before or after a dough sheet is baked or fried).Furthermore, the image can be disposed on the edible substrate before orafter it is cut into individual pieces (e.g., before or after a doughsheet is cut into individual cookie or snack chip pieces).

In one embodiment, the image is printed on the substrate. Methods ofprinting can include, but are not limited to, laser, ink jet (e.g.,thermal bubble jet, piezoelectric drop on demand, continuous ink jet),gravure, flexographic, and stamping.

In a particular embodiment, the image can have a resolution of fromabout 120 to about 1200 dpi (dots per inch), preferably from about 120to about 600 dpi, more preferably from about 120 to about 350 dpi.

In another embodiment, an edible sticker comprising an image is affixedto the substrate.

In another embodiment, a thin film comprising an image is affixed to thesubstrate via edible adhesive.

In a preferred embodiment, an ink jet image is printed on a fabricatedsnack chip.

In one embodiment, more than one surface of the edible substrate has animage disposed thereon. For example, a plurality of image disposaldevices can be employed, each one to dispose an image on different sidesof the edible substrate (e.g., top, bottom, and/or side) In oneembodiment, the image disposal device comprises a printer. Preferably,digital printing is used, such as ink-jet printing systems (e.g.,continuous jet, drop-on-demand), such as those described in WO 01/94116by Willcocks et al., published Dec. 13, 2001. In a preferred embodiment,an inkjet printer disposes images on a dough sheet, which is cut intoindividual pieces then fried to form fabricated snack chips.

e. Means of Practicing the Method

The method herein can be practiced by any suitable means. For example,it can be practiced in batch, semi-batch, and continuous mode. Themethod can be practiced using manufacturing environments having singlemanufacturing rows (e.g., single streams of edible substrates) ormultiple manufacturing rows (e.g., multiple streams of ediblesubstrates). Preferably, the edible articles are maintained in linearregistration through their complete processing and such that aconsecutive group of edible substrates can be selected to be insertedinto a container.

In embodiments employing multiple streams, either synchronized orun-synchronized image disposal systems can be used. As used herein,“synchronized image disposal” means multiple rows disposing the sameimages at the same time in the cross machine direction (e.g., disposingthe same images at the same time on different rows).

As used herein, “un-synchronized image disposal” means multiple rowsdisposing different images at the same time in the cross machinedirection. For example, the same script or identical script of imagescan be used to dispose different images at the same time across rows;each row is sourcing images from an identical script, yet each row issourcing images from different starting points in the script.Alternatively, different scripts can be used to dispose different imagesat the same time across rows.

In one embodiment, multiple disposal devices are used to dispose imageson each of a multiple of streams, but each disposal device disposesimages from the same script out of synchronization. For example, thereare 1000 images in the script; stream one begins disposal at image 101,stream two starts disposal at image 201, etc. The images are disposed inorder from the script, but the sequence of disposal in each streambegins at a different point in the sequence.

Preferably, to maximize the variety of images delivered to a consumerupon purchasing a container with edible items with images disposed uponthem, a script is used that introduces a pattern change. (The patternchange method is set forth infra, below.) One means to effect a patternchange includes selecting images at random from the set of images,wherein all images have an equal probability of being selected. In avariation of this embodiment, different images in said set of imageshave a different probability of being selected.

In a particular embodiment, a shuffling table is used to furtherrandomize the articles of commerce in adjacent containers.

f. Method of Creating a Modified Script

In another aspect, the present invention provides a method of makingedible substrates having a variety of images disposed thereon wherein asensor is used to provide feedback for script construction. In oneembodiment, the method comprises:

-   -   (a) providing a stream of edible substrates, wherein said stream        comprises a plurality of edible substrates;    -   (b) providing an image source, wherein said image source        comprises a plurality of different images;    -   (c) creating a script, wherein said script comprises a script        image selected from said image source;    -   (d) communicating a script image from the script to an image        disposal device;    -   (e) disposing said script image on a first edible substrate to        form a first image-disposed edible substrate;    -   (f) detecting an image on said first image-disposed edible        substrate;    -   (g) evaluating said detected image and providing feedback to        modify said script of images, as a function of the evaluation of        said detected image, to create a modified script;    -   (h) communicating a second script image from said modified        script to an image disposal device;    -   (i) disposing said second script image on a second edible        substrate with said image disposal device to form a second        image-disposed edible substrate

In this embodiment, a sensor is used to detect images disposed on ediblesubstrates to provide feedback to a computer that controls thegeneration of a script of images to be disposed. The feedback is basedon an evaluation of the detected image disposed, wherein if a firstimage is detected and it is of acceptable quality then a second image orno image can be incorporated in the script for subsequent disposal. If,however, a first image is detected and it is not of acceptable quality,a third image or no image can be added to a portion of the scriptinstead, for subsequent disposal, or lack thereof, respectively. Thismethod can be used when a sequence of images is desired among a numberor edible substrates that are near to one another.

For example, an image of a question may be disposed on an ediblesubstrate. If the sensor shows that the image of the question wasdisposed properly on the edible substrate, then it is appropriate todispose an image of its corresponding answer on a subsequent ediblesubstrate. If, however, the sensor detects that the image of thequestion was not disposed properly or not disposed at all, then theimage of the corresponding answer is not disposed and a different imageis disposed or no image is disposed instead. This ensures that questionsand answers are near each other so that a consumer can easily find both.

In another example, a story can be divided into four images such thateach image contains a portion of the story. The story can comprise text,graphics, or combinations thereof. For example, the story can comprisescenes from a movie, or one or more words of a sentence. The sensor isused to detect if the first of the four images is disposed properly, inwhich case the second image can be disposed. Subsequently, the sensordetects if the second image has been properly disposed, in which casethe third image can be disposed. If, for example, the second image isnot properly disposed, then the second image could be disposed againbefore proceeding to dispose the third image. This method ensures thatall the parts of the story are near each other so that a consumer canhave the complete story.

In a related example, instead of disposing each image and evaluating itbefore disposing the following image of the group of four images in theexample above, some or all of the images may be disposed before thesensor detects the first image in the group. In this case, any imagethat is not properly disposed could be disposed again. Although suchimage would now be out of order, the consumer still has access to allthe images of the group that form the story.

In another embodiment, the sensor is located at a distance from theimage disposal device such that a number of images can be disposedbefore an image reaches the sensor. In this case, groups of images thatgo together can be spaced out by other images in between each of theimages in the group. The spacing can, for example, be a function of howmany images are allowed to be disposed from the point that a first imageis disposed until it is detected by the sensor for evaluation.

2. Article of Commerce

The present invention answers the need for a method that can provide avariety of images disposed on edible substrates (unlike rotary orflexographic printing). This method makes possible an article ofcommerce comprising a variety of image-disposed edible substrates. Inone aspect, the article of commerce comprises: (a) a container; and (b)a plurality of image-disposed edible substrates contained within saidcontainer, wherein the number of different images disposed upon saidimage-disposed edible substrates is equal to the number ofimage-disposed edible substrates contained in said container. In anotherembodiment, the number of different images disposed upon saidimage-disposed edible substrates is ≧10, preferably ≧25, more preferably≧50, still more preferably ≧100, and even more preferably ≧200. In yetanother embodiment, the number of different images disposed upon saidimage-disposed edible substrates is equal to the number of ediblesubstrates in one serving size of said edible substrates.

The article can optionally comprise a message associated with thecontainer. In one embodiment, the message communicates to the consumerthat all of the image-disposed edible substrates contained within saidcontainer have a different image disposed thereon. In anotherembodiment, the message communicates to the consumer that no twoarticles in a particular location (e.g., the consumer's store shelf)have the same images.

In one embodiment, a container comprises a plurality of ediblesubstrates, wherein more than one edible substrate in said containercomprises the same image. (e.g., at least two the same)

In another embodiment, a container comprises a plurality of ediblesubstrates, wherein at least one edible substrate comprises an image.(e.g., at least one printed potato crisp in a container)

In another embodiment, a container comprises a plurality of ediblesubstrates, wherein at least two edible substrates have images disposedthereon. At least two of the edible substrates have images that aredifferent from one another.

The article of commerce comprises a container for containing said ediblesubstrates. Any container from which the edible substrates can bedispensed, presented, displayed, or stored is suitable. Suitablecontainers include, but are not limited to, bags, canisters, boxes,bowls, plates, tubs, cups, paper wrappers, and cans.

In one embodiment, the container is a round cylindrical canister thatcan contain uniformly-shaped fabricated potato crisps. Suitable suchcontainers can include those described in “Packaging of Chip-Type SnackFood Products,” U.S. Pat. No. 3,498,798, issued Mar. 3, 1970, to Baueret al.; and “Container Having a Membrane-Type Closure,” U.S. Pat. No.3,973,719, issued Aug. 10, 1976, to Johnson, et al.

In a preferred execution, the level of pattern change among theplurality of image-disposed edible substrates is from about 2% to about100%. In one embodiment the level of pattern change is from about 5% toabout 100%, in another embodiment from about 10% to about 100%, and in aparticular embodiment from about 20% to about 100%. (See the methodssection herein for the method to calculate level of pattern change.) Theimage-disposed edible substrates can be contained in one or a pluralityof containers.

Method—Level of Pattern Change

The level of pattern change among a plurality of image-disposed ediblesubstrates in a particular container is determined in accordance withthe method set forth below.

Printing of edible articles using a rotary printer is known in the art(U.S. Pat. No. 5,534,281—Nabisco: Method of Making Printed Baked Goods).This method relies on an inking roller that transfers ink to a printerroller, which eventually transfers an image to the edible substrate. Theimages are engraved in the inking roller, in a manner such as to holdthe ink where required and to enable transfer of the image to theprinting roller. This method is very constrained in the amount of imagesthat can be printed by the diameter of the inking roller since allengraved images are in the surface of the inking roller. Also, asequence of printed edibles substrates always display the same order ofimages as is present on the periphery of the inking roller.

Using an electronic printing device such as an ink jet device, removesthe limitation of images that can be printed, since images can be storedas digital information in a number limited only by the size of thecomputer equipment. Given the computer systems of today, this does notrepresent a meaningful limitation.

A large sequence of images can be printed via this electronic printingdevice and once the sequence has been printed, the system could gothrough the cycle again and print the sequence on a new set of ediblesubstrates. This method of printing edible substrates can be applied to,for example, stackable potato crisps that lend themselves well forprinting. Once printed, the potato pieces may undergo further processinglike frying, baking, salting or seasoning, and then portioned andpackaged. A typical operation of this kind uses a First In First Outapproach, which helps to maintain control of the product to minimizebreakage and enable high density packing. As product is stacked andpacked into containers, the packed stacks retain the potato crisps withimages printed thereon in the same order in which they where printedwhich corresponds to the sequence of images used. This, however, canlead to a problem of unpredictability for consumers when they purchasecontainers in the store. Depending on which container they choose from astore shelf, a portion of the sequence of images disposed on the potatocrisps may overlap with a portion of the sequence of images disposed ona separate container they have either purchased earlier, or perhaps arebuying simultaneously. The overlap may be so large that the consumerexperiences very few if any new images. This can be disappointing toconsumers because in general consumers want to see new printed contentoften.

For example, if 1000 images are disposed on 1000 edible substrates insequence, and then again on another 1000 edible substrates in the samesequence and so on, and these edible substrates are packed in groups of100 in canisters, then, a consumer that purchases containers over timewill experience new images in each subsequent purchase in a very erraticway. FIGS. 6 and 7 show two simulations for two such consumers. Thehorizontal x-axis shows the purchase number of canisters, so, forexample, the number 3 in this axis represents the third canisterpurchased. The vertical axis shows the number of new images experiencedby the consumer in the current purchase, and takes into account allimages experienced in the prior purchases. As can be seen from FIGS. 6and 7, in both instances, a consumer could purchase cans containingmostly new images and then again very few if any new images, versus herprior purchases. This unpredictability can be surprising to consumers.

Surprisingly we have found that if the printing script includes patternchanges in the sequence of images, this can substantially lessen theunpredictability experienced by consumers, and although over time thenumber of new images available with subsequent purchases diminishesgiven a limited number of images available for printing, such decreasein the number of new images to a consumer can be described by a fairlysmooth curve that allows the manufacturer to tailor changes to theimages being printed as a function of total sales, purchase frequency byconsumer segment, etc., and provide a consistent experience toconsumers. FIGS. 8 and 9 show two simulations where 1000 images aredisposed on edible substrates and the level of pattern change is greaterthan 50%. Note that this is fairly predictable and quite different thanthe experiences shown in FIGS. 6 and 7.

Pattern Change

A pattern changes when images are disposed in a different order thanthey have been disposed before. A pattern change can apply to any image.Note, however, that although images can be disposed in various orders,thus creating a pattern change, the following describes the kind ofpattern change that provides an actual benefit. Note also thatincreasing the number of images that are involved in a pattern change,results in improved benefits, but only in as much as it is the patternchange that follows the description below.

To describe how to induce a meaningful pattern change around a firstimage, a minimum of three other images (second, third and fourth images)needs to be considered, wherein, the second, third and fourth images areall different among themselves, wherein the third and fourth images arealso different than the first image, and wherein the second image can bethe same as or different than the first image. Note that the absence ofan image (“blank image”) is counted as an image for the purposes of thismethod, but only when such blank image is found on a substrate that isfound in a container that also contains edible substrates having imagesdisposed thereon (“non-blank” images). Note also that the followingdescription relates to how to induce a pattern change in reference tothe first image to provide for the benefits of one of the aspects ofthis invention. In the context of this method, images that vary only incolor (but possess the same printed region) are regarded as the “same”image. For example, an image of a house in red will be consider the sameas an image of the same house in green. Similarly, if the roof of suchhouse is red and the body of the house is green, that would still beconsidered as the same image. Also note that normal process variationsin the printing of an image do not constitute basis to make an imagedifferent than a separate instance of disposing an image. So, forexample, if an image of a house is disposed on an edible substrate andlater the same image is disposed on another edible substrate and theimage is somewhat stretched or misprinted for any reason but stillrecognizable as equivalent to the same image, then under this method,both resulting images would be regarded as the same image.

The method to create a pattern change comprises:

-   -   (a) generating a first portion of a script comprising three        positions (first, second and third positions), wherein three of        the images are ordered as follows:        -   i. the first position of the first script portion holds the            second image;        -   ii. the second position of the first script portion holds            the first image; and        -   iii. the third position of the first script portion holds            the third image. In essence, the first image is surrounded            before and after by the second and third images            respectively.    -   (b) generating a second portion of a script comprising two        positions (first and second positions), wherein the first and        fourth images occupy both of these positions in any order,        either first image and then fourth image, or fourth image and        then first image.

A higher proportion of images in a script around which a pattern changeoccurs versus a baseline portion in the script for each specific image,will deliver an increased level of variety not only within a containerbut also across a plurality of containers. For a given number of ediblesubstrates sourced from a single container or multiple containers,wherein one or more edible substrates have images disposed thereon, acatalogue of images can be generated and each different image can beidentified with a code. For each container examined, a script can bedetermined by recording which images are used and in what order, whichprovides a portion of a script. Note that when multiple containers areanalyzed in this fashion, and scripts used for each container aredetermined, comparing these scripts across containers can revealoverlapping script portions across scripts that may help reveal a largerscript. Once portions of scripts are available for each of variouscontainers, the focus is then on each of the different images used bythese script portions and the occurrences of these images within thesescript portions to determine how many of such occurrences are patternchanges versus designated baseline occurrences for each different image.A baseline occurrence for a given image can be any occurrence of theimage where the preceding and following images are known, with anexception noted below. For example, FIG. 1 shows a script of images asused in a first container, from which a baseline can be designated forimages K through D highlighted in bold and larger letter size. Images Jand E are missing the preceding or following image respectively, and assuch, cannot be designated as baseline occurrences for these two imageswithin the script in FIG. 1. Note that an occurrence of an imagedesignated as baseline is what determines what the second and thirdimages are for any given image which is taken as a first image per theprocedure above to create a pattern change. For example, for image ‘M’in FIG. 1, if we take ‘M’ as the first image, then the second imagewould be ‘L’ and the third image would be ‘N’. Note also that even if animage has a known preceding and following image within a script at agiven position in the script, such position may not serve as baseline ifthe potential second and third images are equal among themselves sincethat violates the requirement for making a pattern change per thisparticular embodiment. This is the exception noted earlier. FIGS. 2, 3,4 and 5 show scripts of images as used in a second, third, fourth andfifth container respectively. From FIG. 2 we can establish a baselineoccurrence for images J and E since within this second script we haveinformation for what images come before and after each of these twoimages, and the exception is not violated. Additionally, images Fthrough I are new images that were not available in the first scriptportion of FIG. 1. For each of these new images, in this particularexample, we can also establish a baseline occurrence. However, note thatimage G appears twice, and that image I appears three times. In the caseof image G either one of the two occurrences could have been chosen fora baseline. In the case of image I, either the leftmost or rightmostoccurrence could have been chosen for a baseline, but not the centerimage I, since it is surrounded by potential second and third imagesthat are equal among themselves, and in this particular example, theyare also equal to the potential first image I (the one in the center).

FIGS. 1 through 5 also show, in circles, the images for which a patternchange exists as compared to their corresponding baselines. A symbolunder the circle indicates whether the pattern change exists as a resultof the image to the left in the script (<), or as a result of the imageto the right in the script (>), or both as a result of the image to theleft and to the right (< >). Given the example of image ‘M’ in FIG. 1,where it is taken as the baseline with second image ‘L’ and third image‘N’, any instance where ‘M’ is preceded or followed by an imagedifferent than ‘L’ or ‘N’ would be an instance where a pattern changeexists. Such is the case in FIG. 3, where there are two instances where‘M’ is involved in a pattern change. In the first instance ‘M’ isfollowed by ‘Y’, and in this case ‘Y’ is the fourth image. In the secondinstance ‘M’ is preceded by ‘U’, and in this case ‘U’ is the fourthimage.

From these exemplary FIGS. 1 through 5, the percent of images for whichthere is a pattern change from the total number of script images can becalculated. Given the five figures in this particular example, eachscript has 22 images; the total number of images involved in thisanalysis is 5 scripts times 22 images per script which equals 110images. The number of images for which a pattern change exists is thenumber of circled images, which for all five figures is 31 images. Fromthis, the percentage of images for which there is a pattern change fromthe total is obtained by dividing the number of images for which apattern change exists by the total number of images, which in thisexample is 31 divided by 110 which equals 0.2818 or 28.18%. Thepreferred percentage of images for which there is a pattern change inone embodiment of this invention is from about 2% to about 100%, inanother embodiment from about 5% to about 100%, in yet anotherembodiment from about 10% to about 100%, and in still another embodimentfrom about 20% to about 100%.

To determine the level of pattern change in a group of samples, we mustnote that the higher the number of samples analyzed, the more precisethe pattern change level determination is. However, since analyzing aninfinite number of samples is not practical, a multi-tiered approach istaken to perform the determination. To perform this determination, aniterative process is used, wherein for simplicity a smaller number ofsamples is initially used, and the sample number is potentiallyincreased up to a maximum limit. The maximum limit is a function of theaverage number of different images within any group of 1000image-disposed edible substrates taken from a minimum number ofcontainers as typically acquired by the end-consumer, and wherein theweight of image-disposed edible substrates within each of thesecontainers is less than 10 kilograms. If no container exists whereinthis weight is less than 10 kilograms, then 1 container is used and agroup of 1000 image-disposed edible substrates which are in proximity toone another are used. The maximum limit will be this average number ofdifferent images within any group of 1000 image-disposed ediblesubstrates times 100. For example, if the average number of differentimages within groups of 1000 image-disposed edible substrates (per theabove description) is 30, then 3000 (30×100) image-disposed ediblesubstrates is the maximum limit to be analyzed. If the average number ofdifferent images within groups of 1000 image-disposed edible substratesis 75, then 7500 image-disposed edible substrates is the maximum limitto be analyzed. The absolute maximum number of images to be analyzed is100000, which occurs in the instance when all the images in any group of1000 image-disposed edible substrates are different. The minimum numberof image-disposed edible substrates to be analyzed is 1000.

Initially, 1000 image-disposed edible substrates are sampled. Thus, toacquire 1000 samples, multiple containers of image-disposed ediblesubstrates may be required. For example, if containers each contain 80image-disposed edible substrates, then the minimum number of containersto be analyzed as a group should be 13 (that is, 1000 minimum number ofimage-disposed edible substrates divided by 80 image-disposed ediblesubstrates per container equals 12.5 or rounded up, equal to 13containers). From each container, a script is determined by catalogingeach of the images used among all containers, and then determining theorder in which the images are found in each of the respectivecontainers.

In any given container, it is possible that a sequence of image-disposededible substrates is broken such as during distribution to the store.For example, if containers typically contain 80 stacked potato crispswherein crisps are image-disposed edible substrates, and in onecontainer only 60 crisps remain contiguously stacked, and the other 20crisps are in a condition such that the crisps are too broken torecognize the image or are out of the stack, then only the 60 intactsequence of crisps is used for the analysis. It is also possible that afew broken crisps in the middle of the stack is broken, in a manner thatprevents determining a full script for the container. In this caseportions of script may be possible to be determined at either side ofthe broken crisps, and then one of the longest available scripts withinthe container is designated the script for that container.

Once the scripts are determined for each container, the scripts areanalyzed according to the method above and the level of pattern changeis determined. If, using 1000 image-disposed edible substrates, apositive result is obtained for this test (i.e., falls within the scopeof a patent claim of interest), then the test is complete; the level ofpattern change falls within the scope of the claim. If the test resultis negative (i.e., result does not fall within the scope of a patentclaim of interest), then the test is repeated using 1000 additionalimages; an additional 1000 images is added to the original 1000 for atotal of 2000 and the test repeated until a positive result is obtainedor the cumulative number of samples being analyzed reaches the maximumlimit for number of images to be analyzed (whichever comes first). If atany point the test result is positive, then the test is complete and thepattern change is within the scope of the claim of interest. Otherwise,if after reaching the maximum limit for number of image-disposed ediblesubstrates a negative test result is still obtained, then the result isconsidered negative.

For example, typical containers that can be acquired by the end-consumercontain 70 image-disposed edible substrates. A determination isconducted first to determine the average number of different images inany group of 1000 images. For this, a minimum of 15 containers are used(1000 divided by 70 equals about 14.3, which is rounded up to 15). Theimage-disposed edible substrates are removed from each container in amanner to retain the order in which the edible substrates were packed.In this example, and from analyzing 1000 image-disposed ediblesubstrates from the 1050 available (15 containers×70 image-disposededible substrates equals 1050), 120 different images are determined.Given this, the maximum limit is 12000 (120×100). Although this is justone determination from one group of 1000 image-disposed ediblesubstrates, as more groups of 1000 image-disposed edible substrates areanalyzed per the multi-tier approach of this method, the average numberof different images in any group of 1000 image-disposed ediblesubstrates is updated. Someone skilled in the art would know to use thevarious determinations of different images found in groups of 1000image-disposed edible substrates and averaging them.

Now all the unique images are assigned a unique code and a script isdetermined from each of the 15 containers. A baseline position isestablished for each different image within the 15 scripts collected.Note that an image may appear in more than one script, but only one suchoccurrence can serve as a baseline position as mentioned earlier. Giventhe baseline for each image, a second image and a third image can bedetermined for each unique image, and the number of instances isdetermined where each unique image is preceded or followed by a fourthimages as note earlier, that is different than the unique image inquestion and also different that the unique image's second and thirdimages per its baseline position. This is performed for each uniqueimage. In this example, the number of instances meeting this criteriafor the image catalogued as #1 is 2; the number of instances meetingthis criteria for the image catalogued as #2 is 0; the number ofinstances meeting this criteria for the image catalogued as #3 is 5; andso on. Now all these instances are added (2+0+5+ . . . ) and in thisexample the total number of instances meeting the criteria is 230. Fromthis, the percent of pattern change level is 23% (i.e., 230 divided by1000 image-disposed edible substrates analyzed). Since this is withinthe scope of the claim of interest, the test is completed.

In another example similar to the one above, the total number ofinstances meeting the criteria for pattern change is 17. From this, thepercent of pattern change level is 1.7% (i.e., 17 divided by 1000image-disposed edible substrates analyzed). Since this is outside thescope of the claim of interest, but the number of samples analyzed isless than the maximum limit initially established of 12000, then anothergroup of 1000 image-disposed edible substrates is added to the analysis.In this example, another group of 15 containers is used and theirscripts determined. The number of different images in this second groupof 1000 image-disposed edible substrates is 107. Given that the numberwe had determined from the prior group of 1000 was 120, the new averagenumber of different images in any group of 1000 image-disposed ediblesubstrates is 113.5 (i.e, the average of 120 and 107), and the newmaximum limit is 11350 (i.e, 113.5×100). Now from the 30 scripts intotal that are available (15 from the first time and 15 from this secondtime), baseline positions are established for the unique images which donot yet have a baseline position established and the total number ofinstances meeting the pattern change criteria is determined. In thisexample, the total number of instances determined is 47. From this, thepercent of pattern change level is 2.35% (i.e., 47 divided by 2000image-disposed edible substrates analyzed). Since this is within thescope of the claim of interest, the test is completed.

EXAMPLES

The present invention is demonstrated by the following non-limitingexamples.

Example 1

A potato dough is formed, sheeted and transported to a printing station.Also, as noted in the section above, a script is created with imagesfrom an image source, and multiple pattern changes are induced in thescript. The dough is printed with an ink jet printer following thecreated script of images. The printed dough is then cut into individualdough pieces that are loaded into molds and fried within the molds. Theimage disposed fried potato snack pieces are removed from the molds,salted and conveyed to a packing station where the snack pieces areportioned and inserted into canisters. Five such canisters may displayportions of script as those shown in FIGS. 1 through 5.

Example 2

A potato dough is formed, sheeted and transported to a printing stationwith multiple parallel printing devices to print multiple rows of snackssimultaneously. A script is created with 1200 images from an imagesource, and no pattern changes are induced in the script. The dough isprinted with an ink jet printer following the created script of imagesin each of the rows of snack pieces. However, at a given point in time,while the first print head in a first row of snacks is printing imagenumber 1 in the script, the second printing device in a second row ofsnacks is printing an image from the same script that corresponds to 100images later in the script, in this case image number 101 of the samescript. The printed dough is then cut into individual dough pieces thatare loaded into molds and fried within the molds. The image disposedfried potato snack pieces are removed from the molds, salted andconveyed to a packing station where the snack pieces are portioned andinserted into canisters for each of the rows of snack pieces.

Example 3

Same as Example 2, but this time pattern changes are induced in thescript.

Example 4

A potato dough is formed, sheeted and transported to a printing stationwith multiple parallel printing devices to print multiple rows of snackssimultaneously. Two scripts are created with 200 different images eachfrom an image source, and no pattern changes are induced in the script.The dough is printed with an ink jet printer following the two createdscripts of images, wherein one script is used for a first row of snackpieces, and the second script is used for a second row of snack pieces.The printed dough is then cut into individual dough pieces that areloaded into molds and fried within the molds. The image disposed friedpotato snack pieces are removed from the molds, salted and conveyed to apacking station where the snack pieces are portioned and inserted intocanisters for each of the rows of snack pieces.

While particular embodiments of the present invention have beenillustrated and described, it would be obvious to those skilled in theart that various other changes and modifications can be made withoutdeparting from the spirit and scope of the invention. It is thereforeintended to cover in the appended claims all such changes andmodifications that are within the scope of this invention.

1. A method of making a fabricated snack chip having an image disposedthereon, comprising: (a) providing at least one fabricated snack piece;(b) providing an image source, wherein said image source comprises aplurality of different images; (c) creating a script, wherein saidscript comprises a script image selected from said image source, andwherein said script includes a pattern change; (d) communicating ascript image from the script to an image disposal device, wherein saidimage disposal device comprises an ink jet printer; (e) disposing saidscript image on said fabricated snack piece with said ink jet printer toform an image-disposed fabricated snack piece; (f) detecting an image onsaid image-disposed fabricated snack piece; (g) evaluating said detectedimage and providing feedback to modify said script of images, as afunction of the evaluation of said detected image, to create a modifiedscript; (h) communicating a second script image from said modifiedscript to an image disposal device; (i) disposing said second scriptimage on a second fabricated snack piece with said image disposal deviceto form a second image-disposed edible substrate.
 2. The method of claim1, wherein said fabricated snack pieces are uncooked sheeted dough.
 3. Amethod of making fabricated snack chips having a variety of imagesdisposed thereon, comprising: (a) providing a stream of fabricated snackpieces, wherein said stream comprises a plurality of fabricated snackpieces; (b) providing an image source, wherein said image sourcecomprises a plurality of different images; (c) creating a script,wherein said script comprises a plurality of script images selected fromsaid image source, wherein said script includes a pattern change, andwherein said script images are arranged in a pre-determined order in thescript; (d) communicating the script images in a pre-determined orderfrom the script to an image disposal device, wherein said image disposaldevice comprises an ink jet printer; (e) disposing script images on thefabricated snack pieces with the ink jet printer to form image-disposedfabricated snack pieces; (f) detecting an image on one of saidimage-disposed fabricated snack pieces; (g) evaluating said detectedimage and providing feedback to modify said script of images, as afunction of the evaluation of said detected image, to create a modifiedscript: (h) communicating a second script image from said modifiedscript to an image disposal device; (i) disposing said second scriptimage on a second fabricated snack piece with said image disposal deviceto form a second image-disposed edible substrate.
 4. The method of claim3, wherein each said fabricated snack piece is an uncooked sheeteddough.
 5. A method of making edible substrates having a variety ofimages disposed thereon, comprising: (a) providing a stream of ediblesubstrates, wherein said stream comprises a plurality of ediblesubstrates; (b) providing an image source, wherein said image sourcecomprises a plurality of different images; (c) creating a script,wherein said script comprises a plurality of script images selected fromsaid image source, wherein said script includes a pattern change, andwherein said script images are arranged in a pre-determined order in thescript; (d) communicating a plurality of script images in apre-determined order from the script to an image disposal device; (e)disposing a plurality of script images on a plurality of ediblesubstrates to form a plurality of image-disposed edible substrates,wherein said image-disposed edible substrates have a level of patternchange of from 2% to 100%; (f) detecting an image on said image-disposedfabricated snack piece; (g) evaluating said detected image and providingfeedback to modify said script of images, as a function of theevaluation of said detected image, to create a modified script; (h)communicating a second script image from said modified script to animage disposal device; (i) disposing said second script image on asecond edible substrate with said image disposal device to form a secondimage-disposed edible substrate.
 6. The method of claim 5, wherein thescript images are arranged in a predetermined order in the script by analgorithm that assigns at least one image from said image source to afirst position and to a second position in the script, and wherein thefirst position of said at least one image has a pattern change withrespect to the second position.
 7. The method of claim 6, wherein saidalgorithm assigns images from said image source to positions in saidscript at random.
 8. The method of claim 5, wherein said image disposaldevice comprises an ink jet printer.
 9. The method of claim 5, whereinsaid edible substrates are sheeted snack dough.
 10. The method of claim5, wherein said edible substrates are fabricated snacks.